Dual-energy X-ray absorptiometry(DEXA),scanning electron microscopy,and bone biomechanical test were used to assess comprehensively bone quantity and quality of ovariectomized rats.

• 利用双能X线骨密度仪、扫描电镜和骨生物力学试验综合评价大鼠去卵巢后的骨骼状况。